second run we tried again , and found the weak link. 50mph is on the horizon, maybe in a week. im pretty happy with 42, over 400 percent the manufacturers top speed. At the rate the kart is pulling amps to do this the silly 12ah batteries give us a small window of opputunity.. the next setup will allow for better acceleration and numerous attempts, although i think we will need just 1

lmao, yes the g's broke the phone , and yes the amp load just kills the batteries and on run 2 we had no power at all past 39, no pull at all , im gonna rig 21 ah parallell series for next test, should do 45 plus i hope.. we will have better acceleration and not need as much runway as the kart under full throttle geared for 69 stalls when pegged until you hit 15-20.. Basically he will be able to really give it the beans out of the corner and not have to be at a specific speed .50 will be tough either way, but entirely possible for 1 or 2 runs.he didnt hear me yell go as that says something lol.

also, if i had 4 35ah batteries sitting around this would be a reliable daily driver 50 plus mph driver, but im not spending another 240 on this specific project as i need to carry it on occasion and adding 100 lbs would kill me,

42 will remain tops , the 21ah batteries set up made this thing an absolute beast, hit the throttle at 20 and it pegged u to the seat , sadly the steering was just too scary for anyone to really go for 50 , but the kart could do it easily.on a better platform the yk43b combined with an industrial motor can get you highway speeds, just dont try it on the razor dune buggy , video later.